Python: Runnable Project Shape Question When does runnable project shape need a refactor? (Click to reveal answer) Answer When the rule is no longer easy to explain, test, or change without surprising nearby code. Refactoring is justified by reduced risk and better clarity, not by aesthetic preference alone. Additional NotesWhen does runnable project shape need a refactor? Track: Python Topic: CLI Design Focus: Runnable Project Shape Topics: CLI Design Python Runnable Project Shape